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BOSTON MARATHON 2024

Katie Wong

Bib: 26134•F

NH

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:18/mi
28:53
↑ 97↓ 3451.5%
10K· 6.21 mi
8:52/mi
56:27
↑ 79↓ 1380.4%
15K· 9.32 mi
9:27/mi
1:25:50
↑ 67↓ 78
20K· 12.43 mi
9:47/mi
1:56:13
↑ 106↓ 860.1%
Half· 13.11 mi
9:39/mi
2:02:48
↑ 19↓ 370.5%
25K· 15.53 mi
10:50/mi
2:29:04
↑ 66↓ 880.2%
30K· 18.64 mi
10:58/mi
3:03:07
↑ 181↓ 1480.2%
20M
12:00/mi
3:19:26
↑ 64↓ 500.2%
21M
11:09/mi
3:30:35
↑ 106↓ 241.6%
35K· 21.75 mi
10:54/mi
3:38:44
↑ 17↓ 861.7%
23M
12:01/mi
3:53:47
↑ 23↓ 630.6%
24M
11:03/mi
4:04:50
↓ 821.3%
40K· 24.85 mi
10:40/mi
4:13:57
↓ 200.3%
25.2M
12:08/mi
4:18:08
↑ 13↓ 160.2%
Finish· 26.22 mi
9:44/mi
4:28:03
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:48
Pace9:22 /mi
2nd Half
Distance13.11 mi
Time2:25:15
Pace11:05 /mi
📊Positive Split: 18.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:5228:539:1828:53
9:18
-
10K
6.21 mi12:13:2656:279:0527:34
8:52
-0:26
15K
9.32 mi12:42:491:25:509:1329:23
9:27
+0:35
20K
12.43 mi13:13:121:56:139:2130:23
9:47
+0:20
Half
13.11 mi13:19:472:02:489:226:35
9:39
-0:08
25K
15.53 mi13:46:032:29:049:3626:16
10:50
+1:11
30K
18.64 mi14:20:063:03:079:4934:03
10:58
+0:08
20M
20.00 mi14:36:253:19:269:5816:19
12:00
+1:02
21M
21.00 mi14:47:343:30:3510:0211:09
11:09
-0:51
35K
21.75 mi14:55:433:38:4410:038:09
10:54
-0:15
23M
23.00 mi15:10:463:53:4710:1015:03
12:01
+1:07
24M
24.00 mi15:21:494:04:5010:1211:03
11:03
-0:58
40K
24.85 mi15:30:564:13:5710:139:07
10:40
-0:23
25.2M
25.20 mi15:35:074:18:0810:154:11
12:08
+1:28
Finish
26.22 mi15:45:024:28:0310:149:55
9:44
-2:24

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:52 /mi

Average Pace

10:14 /mi

Slowest Pace

12:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:43

50% of race

Time at Steady Pace

1:39:47

37% of race

Time at Slower Pace

35:33

13% of race

Average Pace: 10:13 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:45:5228:539:1828:53
9:18
#21105
10K
6.21 mi12:13:2656:279:0527:34
8:52
#20216
15K
9.32 mi12:42:491:25:509:1329:23
9:27
#20357
20K
12.43 mi13:13:121:56:139:2130:23
9:47
#20275
Half
13.11 mi13:19:472:02:489:226:35
9:39
#20287
25K
15.53 mi13:46:032:29:049:3626:16
10:50
#20411
30K
18.64 mi14:20:063:03:079:4934:03
10:58
#20301
20M
20.00 mi14:36:253:19:269:5816:19
12:00
#20395
21M
21.00 mi14:47:343:30:3510:0211:09
11:09
#20193
35K
21.75 mi14:55:433:38:4410:038:09
10:54
#20167
23M
23.00 mi15:10:463:53:4710:1015:03
12:01
#20203
24M
24.00 mi15:21:494:04:5010:1211:03
11:03
#20136
40K
24.85 mi15:30:564:13:5710:139:07
10:40
#20037
25.2M
25.20 mi15:35:074:18:0810:154:11
12:08
#19985
Finish
26.22 mi15:45:024:28:0310:149:55
9:44
#19890
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi211058450845020540(Top 80%)8080(Top 74%)8080(Top 173%)
10K6.21 mi3.10 mi20216+8897973+4777973+47719210(Top 75%)7408(Top 68%)7408(Top 159%)
15K9.32 mi3.11 mi20357-1418018-458018-4520540(Top 80%)8080(Top 74%)8080(Top 173%)
20K12.43 mi3.11 mi20275+827963+557963+5520002(Top 78%)7809(Top 71%)7809(Top 168%)
Half13.11 mi0.68 mi20287-127971-87971-820551(Top 80%)8176(Top 75%)8176(Top 175%)
25K15.53 mi2.42 mi20411-1248061-908061-9021158(Top 83%)8563(Top 78%)8563(Top 184%)
30K18.64 mi3.11 mi20301+1108053+88053+819911(Top 78%)8070(Top 74%)8070(Top 173%)
20M20.00 mi1.36 mi20395-948135-828135-8221375(Top 84%)8945(Top 82%)8945(Top 192%)
21M21.00 mi1.00 mi20193+2028050+858050+8516744(Top 66%)6727(Top 62%)6727(Top 144%)
35K21.75 mi0.75 mi20167+268056-68056-619577(Top 77%)8117(Top 74%)8117(Top 174%)
23M23.00 mi1.25 mi20203-368103-478103-4720774(Top 81%)8783(Top 80%)8783(Top 188%)
24M24.00 mi1.00 mi20136+678082+218082+2119372(Top 76%)8138(Top 74%)8138(Top 175%)
40K24.85 mi0.85 mi20037+998046+368046+3617193(Top 67%)7126(Top 65%)7126(Top 153%)
25.2M25.20 mi0.35 mi19985+528028+188028+1817685(Top 69%)7390(Top 68%)7390(Top 159%)
Finish26.22 mi1.02 mi19890+957992+367992+3617496(Top 68%)7261(Top 66%)7261(Top 156%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21story building
+97ft-345ft

Overall

20540

Females

8080

F18-39

8080

5K→10K

3.1 - 6.2 mi

Top 75%
×5story building
+79ft-138ft

Overall

19210

Females

7408

F18-39

7408

10K→15K

6.2 - 9.3 mi

Top 80%
×3story building
+67ft-78ft

Overall

20540

Females

8080

F18-39

8080

15K→20K

9.3 - 12.4 mi

Top 78%
×5story building
+106ft-86ft

Overall

20002

Females

7809

F18-39

7809

20K→Half

12.4 - 13.1 mi

Top 80%
×2story building
+19ft-37ft

Overall

20551

Females

8176

F18-39

8176

Half→25K

13.1 - 15.5 mi

Top 83%
×4story building
+66ft-88ft

Overall

21158

Females

8563

F18-39

8563

25K→30K

15.5 - 18.6 mi

Top 78%
×9story building
+181ft-148ft

Overall

19911

Females

8070

F18-39

8070

30K→20M

18.6 - 20.0 mi

Top 84%
×5story building
+64ft-50ft

Overall

21375

Females

8945

F18-39

8945

20M→21M

20.0 - 21.0 mi

Top 66%
×8story building
+106ft-24ft

Overall

16744

Females

6727

F18-39

6727

21M→35K

21.0 - 21.8 mi

Top 77%
×7story building
+17ft-86ft

Overall

19577

Females

8117

F18-39

8117

35K→23M

21.8 - 23.0 mi

Top 81%
×5story building
+23ft-63ft

Overall

20774

Females

8783

F18-39

8783

23M→24M

23.0 - 24.0 mi

Top 76%
×6story building
+12ft-82ft

Overall

19372

Females

8138

F18-39

8138

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17193

Females

7126

F18-39

7126

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

17685

Females

7390

F18-39

7390

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2story building
+22ft-21ft

Overall

17496

Females

7261

F18-39

7261

Passing Analysis

Category:
Athletes Passed
2455
Passed By
1240
Net Change
+1215
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21105
5K → 10K91627+889#21105#20216
10K → 15K151292-141#20216#20357
15K → 20K243161+82#20357#20275
20K → Half2840-12#20275#20287
Half → 25K108232-124#20287#20411
25K → 30K233123+110#20411#20301
30K → 20M62156-94#20301#20395
20M → 21M2020+202#20395#20193
21M → 35K5731+26#20193#20167
35K → 23M73109-36#20167#20203
23M → 24M10639+67#20203#20136
24M → 40K10910+99#20136#20037
40K → 25.2M608+52#20037#19985
25.2M → Finish10712+95#19985#19890
TOTALS24551240+1215
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing